/*
* Copyright (c) 2019 MediaTek Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#pragma once

#include "ddp_hal.h"
#include "ddp_data_type.h"

#define OVL_MAX_WIDTH  (4095)
#define OVL_MAX_HEIGHT (4095)

#define TOTAL_OVL_LAYER_NUM (6)
#define OVL_NUM         (3)

// start overlay module
int OVLStart(DISP_MODULE_ENUM module, void *handle);

// stop overlay module
int OVLStop(DISP_MODULE_ENUM module, void *handle);

// reset overlay module
int OVLReset(DISP_MODULE_ENUM module, void *handle);

// set region of interest
int OVLROI(DISP_MODULE_ENUM module,
            unsigned int bgW,
            unsigned int bgH,    // region size
            unsigned int bgColor,// border color
            void *handle);

// switch layer on/off
int OVLLayerSwitch(DISP_MODULE_ENUM module,
                   unsigned layer,
                   unsigned int en,
                   void *handle);

// configure layer property
void OVLLayerConfig(DISP_MODULE_ENUM module,
                    unsigned layer,
                    unsigned source,
                    DpColorFormat format,
                    unsigned int addr,
                    unsigned int src_x,     // ROI x offset
                    unsigned int src_y,     // ROI y offset
                    unsigned int src_pitch,
                    unsigned int dst_x,     // ROI x offset
                    unsigned int dst_y,     // ROI y offset
                    unsigned int dst_w,     // ROT width
                    unsigned int dst_h,     // ROI height
                    unsigned int keyEn,
                    unsigned int key,
                    unsigned int aen,
                    unsigned char alpha,// trancparency
                    void *handle);

int OVL3DConfig(DISP_MODULE_ENUM module,
                unsigned int layer_id,
                unsigned int en_3d,
                unsigned int landscape,
                unsigned int r_first,
                void *handle);

void OVLDump(DISP_MODULE_ENUM module);
extern void udelay(unsigned long usec);
void ovl_dump_analysis(DISP_MODULE_ENUM module);

